Request a lag time report

Use the lag time report to view the configured fulfillment lag time for items in your catalog. This report helps you verify handling-time settings that affect delivery promises.

Endpoint

POST https://marketplace.walmartapis.com/v3/reports/reportRequests

Sample request

POST https://marketplace.walmartapis.com/v3/reports/reportRequests
Authorization: Bearer <access_token>
WM_QOS.CORRELATION_ID: <guid>
WM_SVC.NAME: Walmart Marketplace
Content-Type: application/json { "reportType": "LAGTIME", "format": "CSV"
}

Track and download

1. Check status: GET /v3/reports/reportRequests/{requestId}. Status values: RECEIVED, INPROGRESS, READY, ERROR.
2. Download file: GET /v3/reports/downloadReport?requestId={requestId} when status is READY.

Report fields

CSV headers are case sensitive. Each row represents one item record with the configured lag time.

Notes

• This report is available for the U.S. market only.
• The report schema may change over time; pin a report version when available to keep pipelines stable.

Next steps

• Request and download a report
• Use report filters
• Report status notifications
• Examples